Pressure-proof box structure of palletizing robot

Abstract

The utility model discloses a palletizing robot pressure-proof box structure which comprises a main machine body, an air cylinder is installed at the lower end position of the main machine body, a mechanical arm is installed at the lower end position of the air cylinder, a stainless steel spring is installed at the lower end position of the air cylinder, and an induction support is installed at the outer wall position of the main machine body. According to the device, the induction support with high sensitivity is installed at the position of 0.5 cm above the normal clamping face of a box body in advance, when the box pressing condition occurs, the box body is stressed to move upwards to touch the induction support, an air cylinder rod on the support moves upwards to trigger a preset magnetic induction position, and the box body is clamped by the induction support. After the magnetic inductor senses an in-place signal, a point location in-place signal is sent to the PLC through the signal line, the point location in-place signal and the stop button are connected together in series through a PLC program, and therefore when a box is pressed, the PLC can automatically send the stop button, the mechanical arm automatically stops, and the box pressing problem is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to the anti-pressure box structure of a palletizing robot, and particularly relates to an anti-pressure box structure of a palletizing robot. Background Art

[0002] The anti-pressure box structure of the palletizing robot is mainly used to protect the robot from damage due to heavy pressure during the handling and stacking process. The structure is usually made of strong materials with a certain elasticity and toughness to absorb impact force. The design of the anti-pressure box takes into account the shape and weight of the items to ensure that the pressure can be evenly distributed during stacking while avoiding direct contact between items, thereby reducing the risk of damage. In addition, the anti-pressure box may also be equipped with sensors to monitor pressure changes in real time to ensure safe operation.

[0003] At present, the cost of battery cell transport has been fully automated, from the original manual transport to the stacking robot transport, which greatly saves manpower. At the same time, it brings about abnormal box pressing due to human operation, abnormal point position, etc., which leads to the loss of cost yield. Therefore, an anti-box pressing device is needed to solve the problem. However, the traditional measure to prevent box pressing relies on the torque limit of the manipulator. The torque limit is very unstable and often causes false alarms or no alarms. Therefore, the market needs a new device to solve the current problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a stacking robot anti-pressure box structure to solve the problem raised in the above background technology that the current cost of battery cell dragging has been fully automated, and the original manual handling and dragging has been transformed into stacking robot handling and dragging, which greatly saves manpower. At the same time, it brings about abnormal box pressure caused by human operation, abnormal point position, etc., which leads to loss of cost yield, so an anti-pressure box device is needed to solve it. However, the traditional measure to prevent box pressure relies on the torque limit of the manipulator to limit it. The torque limit is very unstable and often causes false alarms or no alarms. Therefore, the market needs a new device to solve the current problems.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a stacking robot pressure-proof box structure, comprising a main body, a cylinder is installed at the lower end of the main body, a mechanical arm is installed at the lower end of the cylinder, a stainless steel spring is installed at the lower end of the cylinder, an induction bracket is installed at the outer wall of the main body, grooves are provided at the left and right ends of the induction bracket, bolts are inserted and installed at the internal position of the groove, the induction bracket is installed with the main body, a fixing frame is fixed at the lower end of the induction bracket, and a wear-resistant brush is provided at the internal position of the fixing frame.

[0006] Preferably, the stainless steel spring is sleeved on the outer wall of the robotic arm.

[0007] Preferably, the induction bracket will move upward when box compression occurs.

[0008] Preferably, the bolt is inserted into the inner position of the groove to mount the main body and the sensing bracket.

[0009] Preferably, the sensing bracket pushes the stainless steel spring to compress it when moving up and down.

[0010] Preferably, the stainless steel spring transmits the pushing force received to the cylinder.

[0011] Preferably, the fixing frame sleeves the robotic arm at an internal position.

[0012] Preferably, the wear-resistant brush is attached to the outer wall of the robotic arm.

[0013] Compared with the prior art, the present invention provides a palletizing robot anti-pressure box structure, which has the following beneficial effects:

[0014] 1. This device is pre-installed at a position of 0.5 cm above the normal clamping position of the box through a highly sensitive induction bracket. When the box is pressed, the box is forced to move upward and touch the induction bracket. The cylinder rod on the bracket moves upward to trigger the pre-set magnetic induction position. After the magnetic induction senses the in-position signal, it is sent to the PLC point in-position signal through the signal line. The PLC program connects this point in-position signal and the stop button in series, so that when the box is pressed, the PLC will automatically send the stop button and the robotic arm will stop automatically, thereby improving the box pressing problem.

[0015] 2. This device has a fixed frame fixed at the lower end of the sensing bracket, and a wear-resistant brush is provided inside the fixed frame. The wear-resistant brush is attached to the outer wall of the robotic arm. When the robotic arm moves inside the sensing bracket, the soft brush will clean the outer wall of the robotic arm, thereby maintaining the cleanliness of the robotic arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a schematic diagram of the anti-pressure box structure of a palletizing robot.

[0017] Figure 2 This is a side structural diagram of the anti-pressure box structure of a palletizing robot according to the present invention.

[0018] Figure 3 This is a schematic cross-sectional structure diagram of a fixed frame of a palletizing robot's anti-pressure box structure of the present invention.

[0019] In the figure: 1. Main body; 2. Cylinder; 3. Bolt; 4. Induction bracket; 5. Stainless steel spring; 6. Robotic arm; 7. Fixed frame; 8. Groove; 9. Wear-resistant brush. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] The utility model provides Figure 1-3 The shown anti-pressure box structure of a palletizing robot includes a main body 1, a cylinder 2 is installed at the lower end of the main body 1, a mechanical arm 6 is installed at the lower end of the cylinder 2, a stainless steel spring 5 is installed at the lower end of the cylinder 2, and an induction bracket 4 is installed on the outer wall of the main body 1. Grooves 8 are provided at the left and right ends of the induction bracket 4. Bolts 3 are inserted and installed in the inner position of the groove 8 to install the induction bracket 4 and the main body 1. A fixing frame 7 is fixed at the lower end of the induction bracket 4, and a wear-resistant brush 9 is provided inside the fixing frame 7.

[0022] When the box is pressed, the box body moves up, pushing the induction bracket 4 to move up. The upward movement of the induction bracket 4 pushes the cylinder 2 to trigger the magnetic induction. After the magnetic induction is triggered, a command is sent to the PLC, and the PLC sends a stop command to the robot arm 6, thereby avoiding the box pressing problem.

[0023] like Figure 1 and Figure 3 As shown, the stainless steel spring 5 is sleeved on the outer wall of the robotic arm 6, the induction bracket 4 will move upward when the box is pressed, the bolt 3 is inserted into the inner position of the groove 8 to install the main body 1 and the induction bracket 4, and the induction bracket 4 will push the stainless steel spring 5 to compress it when moving up and down. The stainless steel spring 5 transfers the pushing force to the cylinder 2, and the fixing frame 7 sleeves the robotic arm 6 at the inner position, and the wear-resistant brush 9 fits on the outer wall of the robotic arm 6.

[0024] A fixed frame 7 is fixed at the lower end of the sensing bracket 4, and a wear-resistant brush 9 is provided at the internal position of the fixed frame 7. The wear-resistant brush 9 is attached to the outer wall of the robotic arm 6. When the robotic arm 6 moves at the internal position of the sensing bracket 4, the soft brush will clean the outer wall of the robotic arm 6, thereby maintaining the cleanliness of the robotic arm 6.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A palletizing robot pressure-proof box structure, characterized in that: The invention comprises a main body (1), a cylinder (2) is installed at the lower end of the main body (1), a mechanical arm (6) is installed at the lower end of the cylinder (2), a stainless steel spring (5) is installed at the lower end of the cylinder (2), a sensing bracket (4) is installed at the outer wall of the main body (1), grooves (8) are provided at the left and right ends of the sensing bracket (4), bolts (3) are inserted and installed at the inner position of the groove (8), the sensing bracket (4) and the main body (1) are installed, a fixing frame (7) is fixed at the lower end of the sensing bracket (4), and a wear-resistant brush (9) is provided at the inner position of the fixing frame (7).

2. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The stainless steel spring (5) is sleeved on the outer wall of the mechanical arm (6).

3. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The induction bracket (4) will move upward when box compression occurs.

4. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The bolt (3) is inserted into the inner position of the groove (8) to mount the main body (1) and the induction bracket (4).

5. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The induction bracket (4) pushes the stainless steel spring (5) to cause compression when it moves up and down.

6. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The stainless steel spring (5) transmits the pushing force received to the cylinder (2).

7. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The fixing frame (7) sleeves the mechanical arm (6) at an internal position.

8. The anti-pressure box structure of a palletizing robot according to claim 1, characterized in that: The wear-resistant brush (9) is attached to the outer wall of the robotic arm (6).

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